Error when using Semantic Kernel Plugin

[Yash Trivedi]

I am trying to run and check the sample codebase provided by the semantic Kernel repo in samples\dotnet\14-Create-ChatGPT-Plugin. I tried running their sk-chatgpt-azure-functions project but it threw an error related to semantic-functions-generator. As seen in the image below, that project can't be loaded due to some reason, I tried reloading multiple times.

So I tried to add it manually and create the same folder structure and code as was given on their Github page. Then I tried running the code which is used to test this plugin, but there I got this error while running:

Not sure what the error means since I couldn't find anything related to this online.
Any help would be appreciated. Thanks!